摘要
为了更好掌握钢筋混凝土框架结构,提出一种基于Ansys的钢筋混凝土框架结构非线性有限元分析方法.首先,从钢筋混凝土材料的框架结构出发,重点对混凝土的破坏准则以及破坏曲面等进行分析;然后,通过有限元分析软件Ansys对钢筋混凝土框架结构的承载能力进行评估,获取结构的薄弱环节;最后,结合有限元分析软件Ansys对钢筋混凝土框架结构进行模拟分析.结果表明:所提方法具有较高的模拟精度,测试结果和真实结果基本吻合.
In order to better grasp the reinforced concrete frame structure,a nonlinear finite element analysis method of reinforced concrete frame structure based on Ansys is proposed.First of all,starting from the frame structure of reinforced concrete materials,the analysis of the failure criteria and the failure surface of the concrete are focused on.Then,through the finite element analysis software Ansys,the load-bearing capacity of the reinforced concrete frame structure is evaluated and the weak links of the structure are obtained.Finally,the finite element analysis software Ansys is combined with to simulate and analyze the reinforced concrete frame structure.The results show that the proposed method has high simulation accuracy,and the test results are basically consistent with the real results.
作者
祖庆芝
ZU Qing-zhi(School of architectural engineering,Zhangzhou Institute Of Technology,Zhangzhou Fujian 363000,China)
出处
《兰州工业学院学报》
2021年第6期18-21,共4页
Journal of Lanzhou Institute of Technology
基金
福建漳州市自然科学基金项目(zz2017J31)。
